Health Facts

    Random Health Facts

    There are 273 Health Facts!

    If you are cold you are more likely to be hungry because you use energy to keep warm.
    144
    It takes 17 muscles to smile, 43 to frown.
    65
    One quarter of the human brain is used to control the eyes.
    43
    Our brains have a negativity bias and will remember bad memories more than good ones.
    15
    The average person's skin weighs twice as much as their brain.
    131
    The human brain uses approximately as much energy as a 10 watt light bulb.
    120
    Salt Mine Hospital
    Salt Mine Hospital
    In Ukraine, there's a thousand-foot-deep salt mine that is used to treat respiratory ailments. Inside, there is substantially less bacteria in the air than in the most sterile room in a hospital.
    30
    Only 1% of bacteria cause disease in humans!
    2